%%%%
%%%% This file belongs to the ROEX package.
%%%%
%%% draw write_preamble write_postamble find_BB set_BB fill_C draw_C
%%% draw fix_fill_cmyk fix_draw_cmyk
% RO-03.MF, ``ENCIRCLED CROSS 2'':
%  An example very similar to RO-02.MF; removing overlaps applied to
%  a negatively oriented circle and two positively oriented rectangles,
%  background colour is set to |1| (default is |0|).
% ---
input mftoeps; eps_mode_setup; input roex; tracingremoving:=1;
% ---
beginchar("0",in#,in#,0);
 path A,B,C;
 A=reverse fullcircle scaled w shifted (1/2w,1/2h);
 B=unitsquare xscaled 1/5w yscaled 3/5w shifted (2/5w,1/5w);
 C=B rotatedaround((1/2w,1/2h), 90);
 background_color:=1; remove_overlap (A,B,C) () R;
 set_BB 0,0,w,h;
 write_preamble jobname;
 for i:=1 upto R.num:
  fix_draw_cmyk if check_turn(R[i])>0: 0,1,1,0 else: 1,1,0,0 fi; 
  draw_C R[i];
  if proofing>0:
   for j:=0 upto length(R[i])-1:
    makelabel(decimal(j) & "/" & decimal(i),point j of R[i]);
   endfor
  fi
 endfor 
 write_postamble;
endchar;
end.
%%\end